Pre-slaughter live weight, dressing percentage, and hot standard carcase weight (HCWT) from the 2007, 2008, 2009 and 2010 birth-years of the Information Nucleus Flock Lambs (n=7325) were analysed using linear mixed effects models. Increasing the sire breeding value for post-weaning weight (PWWT), and c-site eye muscle depth (PEMD), and reducing the sire breeding value for fat depth (PFAT) all h...

The sucking behaviour of lamb genotypes, selected for an increase or decrease in weaning weight and a random bred line, was studied during the first six weeks of lactation. Sucking frequency and duration were recorded as were lamb growth rates and lactation performance of the ewes. There were no apparent differences between the lines in sucking behaviour even with large variations between lines...

The once bred ewe slaughter method proposes the use of female lamb to produce a lamb and then both are slaughtered, increasing income and high quality meat production. Thus, this study evaluated the growth and reproduction performance of ewe lamb from Santa Inês (SI), a naturalized genetic resource, and their crosses (Dorper x Santa Inês (DOR), Texel x Santa Inês (TEX), Ile de France x Santa In...

skeletal abnormalities are most often used to describe defects in the arms or legs that are associated with genes or chromosomes, or that occur due to an event that happens during pregnancy. spider lamb syndrome (sls) is a congenital disorder in sheep breeding that is recognized by some deformities in skeletal system especially in the limbs.a dead day-old cross-breed white lamb with deformed li...

Abstract The paper presents the results of a study to explore influence different behaviors rams bred by crossing Prekos and Edilbay breeds on technological properties quality meat products. It was found that from first, strong, type behavior has best got high tasting rating – excellent quality. Meat processing kept brand, product “Pressed Boiled Lamb” is also produced coming under strong behav...

Skeletal abnormalities are most often used to describe defects in the arms or legs that are associated with genes or chromosomes, or that occur due to an event that happens during pregnancy. Spider lamb syndrome (SLS) is a congenital disorder in sheep breeding that is recognized by some deformities in skeletal system especially in the limbs.A dead day-old cross-breed white lamb with deformed li...